0=(x-1/2)(x+2)

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Solution for 0=(x-1/2)(x+2) equation: 



0=(x-1/2)(x+2)

We move all terms to the left:

0-((x-1/2)(x+2))=0



Domain of the equation: 2)(x+2))!=0

x∈R



We add all the numbers together, and all the variables

-((+x-1/2)(x+2))+0=0

We add all the numbers together, and all the variables

-((+x-1/2)(x+2))=0

We multiply parentheses ..

-((+x^2+2x-1x^2-1/2*2))=0

We multiply all the terms by the denominator


-((+x^2+2x-1x^2-1=0

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